Tool/software:
Hi expert,
May I clarify with you if Vcc and PB1/PB2 inputs of TPS3420 has any connection path may cause leakage current or any side effect if customer provide separate supply 5V for Vcc and 3.3V for PB1/PB2?
Thanks,
Allan
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Tool/software:
Hi expert,
May I clarify with you if Vcc and PB1/PB2 inputs of TPS3420 has any connection path may cause leakage current or any side effect if customer provide separate supply 5V for Vcc and 3.3V for PB1/PB2?
Thanks,
Allan
Hi Allan,
The PB1 and PB2 does not have a dependency to VDD so leakage or side effects should not be an issue when using a different rails for VCC and PBx.
Jesse